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Displaying items by tag: Spitzer

Astronomers using the NASA Spitzer Space Telescopes have discovered buckyballs for the first time in space. These all-carbon molecules are now considered the largest molecule ever discovered in space. A single buckyball is about 1 nanometer across--about three times larger than a water molecule.

 

Published in Space
NASA's Spitzer space telescope has been detecting infrared light from distant objects for over five years. But it has almost run out of the liquid helium which makes that possible by cooling the instruments to within 3 degrees of absolute zero.

Published in Space
According to NASA, a black hole at the center of a large galaxy is assaulting its smaller sister galaxy with a jet full of deadly radiation. The two galaxies, called 3C321, are in orbit about each other.              
Published in Space
Illinois astronomers used the NASA Spitzer Space Telescope to show that early in the planet-forming phase a spinning cloud of gas and dust flattens as it begins to develop into a planet. This discovery will help astronomers learn more about how our own Sun looked when it was first born.                
Published in Space
The Pleiades (M45) open star cluster, about 400 light-years away from the solar system, has been clearly found to contain activity involving the formation of planets as the result of collisions between planets.           
Published in Space
A planetesimal that could look very closely like Earth or Mars is forming around one of the stars of a binary star system called HD 113766, which is about 424 light-years away from us. It was found with the use of NASA’s Spitzer Space Telescope.         
Published in Space
Polycyclic aromatic hydrocarbons (PAHs) are organic pollutants found in car exhaust and cigarette smoke. They are also found in supernova remnant N132D, the material left over after an old star exploded. Scientists theorize that PAHs play an essential role in the development of life.
Published in Space
Thursday, 30 August 2007 19:16

Water found in young star NGC 1333-IRAS-4B

The NASA Spitzer Space Telescope has found abundant amounts of water vapor inside a young star system that could likely be forming planets. The discovery is the first of its kind—to provide direct evidence of water beginning to interact in a planet-forming star system.

Published in Space
At about 370.3 trillion miles from the Earth, the best evidence to date has been found concerning the existence of water on an extrasolar planet, or a planet circling a star other than our Sun. And, the abundance of water on such planets is key to finding alien life.
Published in Space
The NASA Spitzer Space Telescope has observed a glowing dust ring around a hot white dwarf star in the center of the Helix nebula. Astronomers think that this picture could be the fate of our solar system in about five billion years when the Sun depletes its storehouse of hydrogen fuel and engulfs the Earth.

Published in Space
NASA’s Spitzer Space Telescope has collected enough light from distant planets—what are called exoplanets—to detect molecules in their atmospheres. Astronomers were not expecting to accomplish such a feat so soon in their search. Consequently, they are ecstatic about the possibility of eventually finding life on exoplanets.

Published in Space

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